<?php

class Nette_Exception_InvalidState extends RuntimeException
{
    /*5.2*
	public function __construct($message = '', $code = 0, \Exception $previous = NULL)
	{
		if (PHP_VERSION_ID < 50300) {
			$this->previous = $previous;
			parent::__construct($message, $code);
		} else {
			parent::__construct($message, $code, $previous);
		}
	}
	*/
}